$768 Find Cheap Flights from Sydney to Siem Reap – Compare and Save
This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Siem Reap departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Book Cheap Sydney to Siem Reap Plane Tickets
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Siem Reap that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
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One-way
Recent return flight deals from Sydney to Siem Reap
Wed, 11 Nov - Sat, 21 Nov
11:50 - 20:30SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
21:30 - 09:50SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
32h 20m1 stop Ho Chi Minh City
$768Vietnam Airlines
Wed, 11 Nov - Sat, 21 Nov
11:50 - 20:30SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
21:30 - 09:50SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
32h 20m1 stop Ho Chi Minh City
$798Vietnam Airlines
Wed, 11 Nov - Sun, 22 Nov
11:50 - 20:30SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
21:30 - 09:50SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
32h 20m1 stop Ho Chi Minh City
$798Vietnam Airlines
Wed, 11 Nov - Wed, 18 Nov
11:50 - 20:30SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
21:30 - 09:50SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
32h 20m1 stop Ho Chi Minh City
$798Vietnam Airlines
Mon, 16 Nov - Thu, 19 Nov
13:25 - 09:15SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
23h 50m2 stops Singapore Changi Kuala Lumpur Intl
18:05 - 11:30SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
13h 25m1 stop Ho Chi Minh City
$885Multiple Airlines
Wed, 11 Nov - Thu, 19 Nov
13:25 - 09:15SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
23h 50m2 stops Singapore Changi Kuala Lumpur Intl
18:05 - 11:30SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
13h 25m1 stop Ho Chi Minh City
$885Multiple Airlines
Sun, 15 Nov - Thu, 19 Nov
20:05 - 09:20SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
17h 15m2 stops Singapore Changi Kuala Lumpur Intl
18:05 - 11:30SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
13h 25m1 stop Ho Chi Minh City
$885Multiple Airlines
Sat, 3 Oct - Mon, 19 Oct
14:50 - 09:40SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
21h 50m1 stop Singapore Changi
10:30 - 11:25SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
20h 55m1 stop Singapore Changi
$1,341Singapore Airlines
Mon, 5 Oct - Mon, 19 Oct
19:00 - 09:40SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
18h 40m1 stop Singapore Changi
10:30 - 11:25SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
20h 55m1 stop Singapore Changi
$1,341Singapore Airlines
Fri, 2 Oct - Mon, 19 Oct
14:50 - 09:40SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
21h 50m1 stop Singapore Changi
10:30 - 11:25SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
20h 55m1 stop Singapore Changi
$1,341Singapore Airlines
Recent one-way flight deals from Sydney to Siem Reap
Tue, 15 Dec
07:55 - 18:05SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
38h 10m2 stops Denpasar Bali Ngurah Rai Hanoi Noibai
$760Multiple Airlines
Tue, 15 Dec
11:10 - 15:00SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
31h 50m3 stops Denpasar Bali Ngurah Rai Surabaya Juanda Kuala Lumpur Intl
$825Multiple Airlines
Tue, 15 Dec
22:15 - 15:00SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
20h 45m1 stop Kuala Lumpur Intl
$1,138Multiple Airlines
Tue, 10 Nov
17:35 - 16:55SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
51h 20m3 stops Denpasar Bali Ngurah Rai Taipei City Taiwan Taoyuan Intl Hanoi Noibai
$1,951Multiple Airlines
Sun, 3 Jan
19:30 - 09:45SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
42h 15m3 stops Adelaide Denpasar Bali Ngurah Rai Ho Chi Minh City
$2,050Multiple Airlines
Sun, 3 Jan
16:25 - 20:30SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
32h 05m1 stop Ho Chi Minh City
$2,146Multiple Airlines
Tue, 10 Nov
17:45 - 21:45SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
32h 00m2 stops Denpasar Bali Ngurah Rai Ho Chi Minh City
$2,464Multiple Airlines
Sun, 3 Jan
17:45 - 21:45SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
32h 00m2 stops Denpasar Bali Ngurah Rai Ho Chi Minh City
$2,558Multiple Airlines
Tue, 10 Nov
11:50 - 20:30SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
$2,645Vietnam Airlines
Wed, 9 Dec
11:50 - 19:40SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
35h 50m2 stops Ho Chi Minh City Hanoi Noibai
$4,102Vietnam Airlines
Booking Insights
KAYAK's insights & trends for Sydney to Siem Reap flights
Get data-powered insights and trends into flights from Sydney to Siem Reap to help you find the cheapest flights, the best time to fly, and much more.
How much is a return flight from Sydney to Region of Siem Reap?
This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Region of Siem Reap departing in November.
Flight prices are below average for this route right now.
Flights to Region of Siem Reap from Sydney usually cost between $1,197 and $1,278 in November.The lowest price found in the past 5 days was $768 on Vietnam Airlines (11 Nov–21 Nov).
What is the cheapest month to fly from Sydney to Siem Reap?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Siem Reap, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sydney to Siem Reap is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,740 and $1,612 respectively.
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 21% lower on average.
FAQs - booking Siem Reap flights
How does KAYAK find such low prices on flights from Sydney to Siem Reap?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Siem Reap.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Siem Reap?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Sydney to Siem Reap?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Siem Reap with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Siem Reap?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Reviews of the top airlines flying from Sydney to Siem Reap
See real verified KAYAK customer reviews for airlines flying from Sydney to Siem Reap. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Siem Reap? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.
I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.
Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.
Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.
Headwind delayed our flight which wasn’t the airlines fault
Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.
Food could have been better. Too many passengers getting up and down all the time.
Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them
It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.
Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.
Crews are not allowed to perform any service whenever the captain deems there’s a chance of turbulence. Even if it is perfectly smooth air.
Boarding was too soon because we arrived 10’ after boarding began and they were already giving ‘final call’. We just made it. We were at gate 35 minutes before the flight. Also, the departure communication board did not list the flight at all so we didn’t know boarding had already started.
The aircraft was little tired but the food and service was outstanding
Lovely staff, comfortable seats. Transit time was short but they had great processes in place to get us on the plane.
2 hours delay, time changes started already 2 days before the flight
Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.
Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.
Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.
An excellent airline; polite and courteous cabin crew, excellent meal and drink service. Highly recommended.
The most attentive crew and although we were a little late leaving ( missing passenger) flight experience more than compensated . Best flight attendants I have flown with in 50 years !!
VN661 flight, the A321 seats are starting to show heavy sign of wear and tear
Everything you need to know for your flight from Sydney to Siem Reap
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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Flights from other airports in Sydney to Siem Reap
Flights from all airports in Sydney to Siem Reap. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
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